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Y_Kistochka [10]
3 years ago
9

I need some help please....

Mathematics
1 answer:
Otrada [13]3 years ago
7 0

It's B because a dotted lined line represents <, > and a straight line represents ≤, ≥

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BigorU [14]
Are you sure you wrote that the right way?
5 0
3 years ago
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Malcolm and Theo's families are both traveling to the same vacation resort.
snow_tiger [21]

Answer:

Malcom's family travel 15 miles per hour faster than Theo's

Step-by-step explanation:

<em>See attachment for complete question</em>

Given

Malcom's Family:

d = 65t

To determine the equation of Theo's family, we refer to the attached graph.

From the graph:

t = 1; d = 50

t = 2; d = 100

First, we determine the slope, m:

m = \frac{d_2 - d_1}{t_2 - t_1}

m = \frac{100 - 50}{2- 1}

m = \frac{50}{1}

m = 50

Next, we determine equation for Theo's family using:

d - d_1 = m(t - t_1)

d - 50 =50(t - 1)

d - 50 =50t - 50

Add 50 to both sides

d - 50 +50=50t - 50 + 50

d =50t

So, we have the following:

d = 65t --- For Malcom's family

This implies that Malcom's family travel at 65 miles per hour

d =50t --- For Theo's family

This implies that Theo's family travel at 50 miles per hour

The difference between this rates is:

Rate = 65t - 50t

Rate = 15t

<em>Which implies that Malcom's family travel 15 miles per hour faster than Theo's</em>

5 0
3 years ago
One night it snowed 1 foot and then it snowed 3 inches what is the total snow fall
sashaice [31]

Answer:

1ft and 3in or 1 1/4ft

Step-by-step explanation:

1ft

12 individed by 3=4in

3 times 4=12 so 1ft and 3in is 1 1/4ft

8 0
2 years ago
Deli ham was on sale for $3.29 per pound. Maria's order weighed 1.2 pounds. To the nearest penny, what will Maria’s ham cost?
mote1985 [20]
Her ham would cost $3.95
3.29*1.2=3.948, round it up to 3.95
7 0
3 years ago
531 = ( X × 6) + 21<br><br> LAST QUESTIONNNN
Monica [59]
To solve for X: First you multiply x and 6 then subtract 21 on both sides and then divide by 6

531 = ( X × 6) + 21
531 = 6X + 21
510 = 6X
85 = X 

Hope this helps :)
4 0
4 years ago
Read 2 more answers
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